From owner-freebsd-stable@FreeBSD.ORG Wed Dec 1 21:53:42 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 8F820106566B for ; Wed, 1 Dec 2010 21:53:42 +0000 (UTC) (envelope-from lichray@gmail.com) Received: from mail-wy0-f182.google.com (mail-wy0-f182.google.com [74.125.82.182]) by mx1.freebsd.org (Postfix) with ESMTP id 26E9E8FC0C for ; Wed, 1 Dec 2010 21:53:41 +0000 (UTC) Received: by wyf19 with SMTP id 19so7415627wyf.13 for ; Wed, 01 Dec 2010 13:53:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:date:message-id :subject:from:to:content-type; bh=AoCF32BtzEB5YPajyS3wdkEebS0o6kK5Blx9VAooxKg=; b=RV0WvwBk7lwst0qEu+1TriZhNjxFMlT3WV+/18h+eQ3Lm+e/QoETD6vmASoMsajF4s 0Joyw8eqz8ABOvOJ+e1ymI5+73wV/RWFFfCK2NaBa7mIsdjt8AZfTGW7mAA26dqQxyIh n4YCU3SUI/siEDZOvVbpqHxAoITwJT+gocHxs= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=S/P1iiZtBWtZwtjB9txCMUR9XLiP+ecnjaBVvgBzRhxQcnvEWHnDlhKFU9+t/Domvr ao1CHEiXDZ/A1PUQBZdDTM+DlTVokfZqbyNGwUrbjFL0d5mRQpfYk2vF9cuH98do3dJb VvkxlDi5Lm7SrgVT4/WCyMrZfVzJiJC0yc/wU= MIME-Version: 1.0 Received: by 10.227.141.205 with SMTP id n13mr10119318wbu.28.1291240420876; Wed, 01 Dec 2010 13:53:40 -0800 (PST) Received: by 10.227.136.73 with HTTP; Wed, 1 Dec 2010 13:53:40 -0800 (PST) Date: Wed, 1 Dec 2010 15:53:40 -0600 Message-ID: From: Zhihao Yuan To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: pcm says `channel dead' with snd_hda X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Dec 2010 21:53:42 -0000 ~> uname -a FreeBSD compaq.yuetime 8.2-PRERELEASE FreeBSD 8.2-PRERELEASE #8: Thu Nov 25 15:48:19 CST 2010 root@compaq.yuetime:/usr/obj/usr/src/sys/HOUKAGO amd64 Sometimes, pcm prints the following message to the console & dmesg. pcm0: chn_write(): pcm0:virtual:dsp0.vp0: play interrupt timeout, channel dead What's wrong? I haven't seen this in 8.1-RELEASE or other version before. One post said that such message comes with noise, but I'm not sure. I uses mplayer, sometimes quodlibet (gstreamer backend). -- Zhihao Yuan The best way to predict the future is to invent it.